Advertisements
Advertisements
Question
Write the following rational number in decimal form.
`25/99`
Advertisements
Solution 1
`25/99 = 4/4 xx 25/99`
`= 1/4 xx 100/99`
`= 1/4 xx 1.010101...`
= 0.2525...
`= 0.bar25.`
Solution 2
| 0.25 | |
| 99 | 25.000 |
| - 198 | |
| 520 | |
| - 495 | |
| 25 |
`therefore 25/99 = 0.bar(25)`
APPEARS IN
RELATED QUESTIONS
Classify the decimal form of the given rational number into terminating and non-terminating recurring type.
`2/11`
Write the following rational number in decimal form.
`127/200`
Write the following number in `bb("p"/"q")` form.
29.568
Write the following number in its decimal form.
`9/11`
Write the following number in its decimal form.
`sqrt 5`
Express `3/5` as a rational number with denominator: 20
The sum of two rational numbers is -4. If one of them is `(-13)/12`, fine the other.
What should be added to `(-3)/5` to get 2?
What should be subtracted from `5/9` to get `9/5`?
State if the following fraction has a terminating decimal
`(3)/(5)`
Express the following decimal as a rational number.
4.56
Express the following decimal as a rational number.
0.614
Express the following decimal as a rational number.
0.7
Express the following decimal as a rational number.
0.89
Write the following rational number in decimal form.
`13/4`
Write the following rational number in decimal form.
`5/12`
Write the following rational number in decimal form.
`22/7`
Write the following rational number in decimal form.
`4/3`
